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2023
Oregon Dept. of Environmental Quality. Oregon Water Quality Index Summary Report: Water Years 2013-2022. Hills boro, Or.: Oregon Dept. of Environmental Quality. Laboratory and Environmental Assessment Division, 2023.
→ digital.osl.state.or.us/islandora/object/osl%3A1008713
2022
Oregon. Dept. of Environmental Quality. Water Quality Index. Hillsboro, Or., 2022.
→ www.oregon.gov/deq/wq/Pages/WQI.aspx
2012
Pan, Yangdong, Robert M. Hughes, Alan T. Herlihy, and Philip R. Kaufmann. "Non-wadeable river bioassessment: spatial variation of benthic diatom assemblages in Pacific Northwest rivers, USA." Hydrobiologia 684 (2012): p.241-260.
2011
Meininger, William Scott. The Influence of Contemporary Forest Management on Stream Nutrient Concentrations in an Industrialized Forest in the Oregon Cascades. M.S. ed. Corvallis, Or.: Oregon State University, 2011.
→ ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/n870zt99c
2009
National Health and Environmental Effects Research Laboratory(U.S.). Western Ecology Division. Classification of Regional Patterns of Environmental Drivers and Benthic Habitats in Pacific Northwest Estuaries, Edited by Henry Lee II and Cheryl A. Brown. Vol. EPA 600/R-09/140., 2009.
→ tinyurl.com/3rd376k
2006
George, Robert Lance. Baseline Stream Chemistry and Soil Resources for the Hinkle Creek Research and Demonstration Area Project. M.S. ed. Corvallis, Or.: Oregon State University, 2006.
→ ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/xk81jp05b
U.S. Environmental Protection Agency. Region X, and U.S. Environmental Protection Agency. Region X. Office of Environmental Assessment. Ecological Condition of the Estuaries of Oregon and Washington. Vol. EPA-910-R-06-001. Seattle, Wa.: U.S. Environmental Protection Agency, Region 10, Office of Environmental Assessment, 2006.
→ archive.epa.gov/emap/archive-emap/web/html/eceow.html
Snyder, Kai, Tim Sullivan, Deian Moore, Richard Raymond, E&S Environmental Chemistry Inc., and Umpqua Basin Watershed Council. Lower Umpqua River Watershed Assessment: Final Report., 2006.
→ static1.squarespace.com/static/5a0dcc9bbce17698a0425591/t/5a0dcdfad63352ad667fdbf6/1339723394497/LowerUmpquaRiver.zip
Snyder, Kai, Tim Sullivan, Deian Moore, Richard Raymond, E&S Environmental Chemistry Inc., and Umpqua Basin Watershed Council. Middle Umpqua River Watershed Assessment: Final Report., 2006.
→ static1.squarespace.com/static/5a0dcc9bbce17698a0425591/t/5a0dcdfad63352ad667fdbf7/1339723516703/MiddleUmpquaRiver.zip
Oregon. Dept. of Environmental Quality. Western Region. Roseburg Office. Umpqua Basin TMDLs In DEQ 06-WR-001. Oregon Department of Environmental Quality,, 2006.
→ library.state.or.us/repository/2011/201108261256435/index.pdf
2003
Geyer, Nancy A.. Myrtle Creek Watershed Assessment and Action Plan. Roseburg, Or.: Umpqua Basin Watershed Council, 2003.
→ ir.library.oregonstate.edu/concern/defaults/df65vd58t
2001
U. S. Forest Service. North Umpqua Ranger District, and Umpqua National Forest. Middle North Umpqua Watershed Analysis: Version 1.0. [Roseburg, Or.]: Umpqua National Forest, North Umpqua Ranger District, 2001.
→ www.fs.usda.gov/detail/umpqua/landmanagement/planning/?cid=stelprdb5335945
1998
National Oceanic and Atmospheric Administration. NOAA's Estuarine Eutrophication Survey, Volume 5: Pacific Coast Region. Vol. 5. v.5 5. Silver Spring, MD: Office of Ocean Resources Conservation and Assessment, 1998.
→ www.eutro.org/documents/pacific%20regional%20report.pdf
Oregon. Dept. of Environmental Quality. Public Comment Draft, Oregon's 1998 Section 303(d) Decision Matrix : Oregon's Criteria Used for Listing Waterbodies & Basin Maps. [Portland, Or.]: Oregon Dept. of Environmental Quality, 1998.
Anderson, Chauncey W., and Kurt D. Carpenter. Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management In Water-Resources Investigations Report / U.S. Geological Survey. Portland, Or.: The Survey, 1998.
→ pubs.er.usgs.gov/publication/wri984125
1996
Tanner, D. Q.. Assessment of water quality, nutrients, algal productivity, and management alternatives for low-flow conditions, South Umpqua River basins, Oregon, 1990-92 In Water-Resources Investigations Report. Vol. no.96-4082. Portland, Ore.: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.
→ pubs.usgs.gov/wri/1996/4082/report.pdf
1986
Rinella, Joseph F.. Analysis of fixed-station water-quality data in the Umpqua River Basin, Oregon In Water-Resources Investigations Report. Vol. no. 85-4253. Portland, Or: U.S. Dept. of the Interior, Geological Survey, 1986.
→ pubs.usgs.gov/wri/1985/4253/report.pdf
1983
Fuhrer, Gregory J.. Analyses of elutriates, native water, and bottom material in selected rivers and estuaries in western Oregon and Washington In Open-Fle Report (Geological Survey (U.S.)). Vol. Portland, Or.: U.S. Geological Survey, 1983.
→ www.usgs.gov/publications/analyses-elutriates-native-water-and-bottom-material-selected-rivers-and-estuaries
1980
Rinella, Joseph F., F. J. Frank, and A. R. Leonard. Evaluation of water resources in the Reedsport area, Oregon In Open-File Report (Geological Survey (U.S.)). Vol. no.80-444. [Reston, Va.?]: U.S. Geological Survey, 1980.
→ pubs.usgs.gov/of/1980/0444/report.pdf
1974
Specht, David T., and U.S. National Science Foundation. Energy-Related General Research Office. The use of standardized marine algal bioassays for nutrient assessment of Oregon coastal estuaries In The Proceedings of the Fourth Annual Technical Conference March 14-15, 1974 on Estuaries of the Pacific Northwest. Vol. Circular - Engineering Experiment Station, Oregon State University, Corvallis ; no. 50 . Corvallis, Or.: Oregon State University, Engineering Experiment Station, 1974.
→ ir.library.oregonstate.edu/concern/defaults/q811kk38w